34945293 has 8 divisors (see below), whose sum is σ = 47055456. Its totient is φ = 23066000.

The previous prime is 34945289. The next prime is 34945297. The reversal of 34945293 is 39254943.

It is an interprime number because it is at equal distance from previous prime (34945289) and next prime (34945297).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34945293 - 2² = 34945289 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34945297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57363 + ... + 57968.

It is an arithmetic number, because the mean of its divisors is an integer number (5881932).

Almost surely, 2^34945293 is an apocalyptic number.

It is an amenable number.

34945293 is a deficient number, since it is larger than the sum of its proper divisors (12110163).

34945293 is a wasteful number, since it uses less digits than its factorization.

34945293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115435.

The product of its digits is 116640, while the sum is 39.

The square root of 34945293 is about 5911.4543895728. The cubic root of 34945293 is about 326.9361133597.

The spelling of 34945293 in words is "thirty-four million, nine hundred forty-five thousand, two hundred ninety-three".